大笑
发表于 2025-3-27 00:06:36
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absorbed
发表于 2025-3-27 05:03:41
Integrated Circuits and SystemsWe obtain a new lower bound for the eternal vertex cover number of an arbitrary graph ., in terms of the cardinality of a vertex cover of minimum size in . containing all its cut vertices. The consequences of the lower bound include a quadratic time algorithm for computing the eternal vertex cover number of chordal graphs.
Anticoagulant
发表于 2025-3-27 06:07:58
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Senescent
发表于 2025-3-27 11:08:54
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Lime石灰
发表于 2025-3-27 15:58:19
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Concrete
发表于 2025-3-27 18:20:03
Imbalance Parameterized by Twin Cover Revisited,the twin cover and the size of the largest clique outside the twin cover. In contrast, we introduce a notion of succinct representations of graphs in terms of their twin cover and demonstrate that . is NP-hard in the setting of succinct representations, even for graphs that have a twin cover of size one.
A简洁的
发表于 2025-3-28 01:20:22
Molecular Dynamics Simulations,sional linear subspace of . that minimizes the sum of squared distances to its nearest . points. More generally, the . subspace approximation problem with outliers minimizes the sum of .-th powers of distances instead of the sum of squared distances. Even the case of . or robust PCA is non-trivial,
起波澜
发表于 2025-3-28 02:43:17
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acquisition
发表于 2025-3-28 09:38:59
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Mercantile
发表于 2025-3-28 11:13:35
Thermal Runaway and Thermal Management,ithm. We consider the end-vertex problem restricted to AT-free bigraphs for various search algorithms: Breadth-First Search (BFS), Lexicographic Breadth-First Search (LBFS), Depth-First Search (DFS), and Maximal Neighbourhood Search (MNS). Deciding whether a vertex of a graph is the end-vertex of an